50288810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:204

約数の個数: 96

約数和(自身を含む): 112613760

約数和(自身を除く): 62324950

約数列:

[1, 2, 5, 10, 11, 13, 22, 23, 26, 46, 55, 65, 110, 115, 121, 130, 139, 143, 230, 242, 253, 278, 286, 299, 506, 598, 605, 695, 715, 1210, 1265, 1390, 1430, 1495, 1529, 1573, 1807, 2530, 2783, 2990, 3058, 3146, 3197, 3289, 3614, 5566, 6394, 6578, 7645, 7865, 9035, 13915, 15290, 15730, 15985, 16445, 16819, 18070, 19877, 27830, 31970, 32890, 33638, 35167, 36179, 39754, 41561, 70334, 72358, 83122, 84095, 99385, 168190, 175835, 180895, 198770, 207805, 218647, 351670, 361790, 386837, 415610, 437294, 457171, 773674, 914342, 1093235, 1934185, 2186470, 2285855, 3868370, 4571710, 5028881, 10057762, 25144405, 50288810]

約数ペア:

[(1, 50288810), (2, 25144405), (5, 10057762), (10, 5028881), (11, 4571710), (13, 3868370), (22, 2285855), (23, 2186470), (26, 1934185), (46, 1093235), (55, 914342), (65, 773674), (110, 457171), (115, 437294), (121, 415610), (130, 386837), (139, 361790), (143, 351670), (230, 218647), (242, 207805), (253, 198770), (278, 180895), (286, 175835), (299, 168190), (506, 99385), (598, 84095), (605, 83122), (695, 72358), (715, 70334), (1210, 41561), (1265, 39754), (1390, 36179), (1430, 35167), (1495, 33638), (1529, 32890), (1573, 31970), (1807, 27830), (2530, 19877), (2783, 18070), (2990, 16819), (3058, 16445), (3146, 15985), (3197, 15730), (3289, 15290), (3614, 13915), (5566, 9035), (6394, 7865), (6578, 7645)]